Racecadotril EP Impurity A CAS 507-09-5

Purity 97%+In StockPharmacopoeial Impurity Standards
CAS No.507-09-5
Molecular FormulaC2H4OS
Molecular Weight76.12 g/mol
CategoryPharmacopoeial Impurity Standards / EP Impurities
AvailabilityIn Stock

Chemical Structure

Racecadotril EP Impurity A CAS 507-09-5 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Racecadotril EP Impurity A.

Racecadotril EP Impurity A (CAS 507-09-5) is a certified pharmaceutical impurity reference standard with the molecular formula C2H4OS and a molecular weight of 76.12 g/mol.

Structurally, Racecadotril EP Impurity A (C2H4OS) contains sulfur-containing functionality, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 76.12 g/mol, it falls into the low-molecular-weight range.

Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.

As a certified reference material (CRM), Racecadotril EP Impurity A meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC2H4OS
Molecular Weight76.12 g/mol
Purity97%+
StorageStore at 2-8°C
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityStable under recommended storage conditions
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1957
Sulfur Atoms1

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